+MDSDEV=${MDSDEV:-$TMP/mds1-`hostname`}
+MDSSIZE=${MDSSIZE:-400000}
+MOUNT=${MOUNT:-/mnt/lustre}
+MOUNT2=${MOUNT2:-${MOUNT}2}
+NETTYPE=${NETTYPE:-tcp}
+
+DEF_FSTYPE=`test "x$(uname -r | grep -o '2.6')" = "x2.6" && echo "ldiskfs" || echo "ext3"`
+FSTYPE=${FSTYPE:-$DEF_FSTYPE}
+#used only if FSTYPE == smfs, otherwise ignored by lconf
+MDS_BACKFSTYPE=${MDS_BACKFSTYPE:-$DEF_FSTYPE}
+OST_BACKFSTYPE=${OST_BACKFSTYPE:-$DEF_FSTYPE}
+
+OSTCOUNT=${OSTCOUNT:-5}
+# OSTDEVN will still override the device for OST N
+
+OSTSIZE=${OSTSIZE:-150000}
+# 1 to config an echo client instead of llite
+ECHO_CLIENT=${ECHO_CLIENT:-}